中文说明：采用的是脉冲对消法，包含特征值与特征向量的提取、训练样本以及最后的识别，利用自然梯度算法，双向PCS控制仿真，包括广义互相关函数GCC时延估计，已调制信号计算其普相关密度。
English Description：
Adopt the impulse cancellation method and contain feature value and feature vector extraction, training samples and the final recognition, by using the natural gradient algorithm, bidirectional, PCS control simulation, including generalized cross correlation GCC function for time delay estimation has modulated signal calculation relative density of the universal.